Re: Rexec Return Code

Scott's examples likely cover this - when you get a -1, that just
means an error occurred - when using Unix-style APIs. There is
another value you need to retrieve - an error number, errno - that
tells you exactly what the error was. It is a number - often and
maybe always in the 3000 range - you can get a text description of
the error a couple ways - there's a call to retrieve it - or put the
number after CPE to create a message ID. E.g., if the errno = 3025,
the message ID will be CPE3025.

The documentation for the API should have a whole list of the
reportable error numbers at the end - they have names like ENOENT
(that one is 3025) and the like - not the actual numbers - there is a
member in QSYSINC/H called ERRNO that has a list of them.

HTH
Vern

At 11:55 AM 8/14/2007, you wrote:

I'm trying to use RUNRMTCMD a bit more efficiently than I have in the
past. Basically I want to call a program on a workstation (embedded
NT) from the iSeries, and if the program doesn't exist, pass an error
back to the iSeries user. I know that the result of RUNRMTCMD is sent
back to a spooled file. I'm looking at the rexec() API which looks
like what I want. I don't seem to be able to get it to work - I'm
getting a -1 on the rexec() call. Anyone have working code and could
provide a sample? Thanks...
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